Amana
Countertop Microwave

Model # U2900ST/P1189402M Official Amana microwave

Here are the diagrams and repair parts for Official Amana U2900ST-P1189402M microwave, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 116 parts  |

Fuse M0805102
#9

Back panel & components diagram

Fuse

Part #M0805102

Replaced by #WPM0805102

?
Manufacturer substitution
This part replaces M0805102. Substitute parts can look different from the original.
$8.69
10% OFF Phone Price : $9.69
In Stock
Low-voltage Transformer M60D149
#18

Interior electrical components diagram

Low-voltage transformer

Part #M60D149

The manufacturer no longer makes this part, and there's no substitute part

Nomex Paper 6160000003
#30

Interior electrical components diagram

Nomex paper

Part #6160000003

The manufacturer no longer makes this part, and there's no substitute part

Heater Control Thermal Switch (incl. Gasket) M4D122
#25

Interior electrical components diagram

Heater control thermal switch (incl. gasket)

Part #M4D122

The manufacturer no longer makes this part, and there's no substitute part

Filler-door (incl. Window-inner [it 6]) R0163253
#3

Door assembly diagram

Filler-door (incl. window-inner [it 6])

Part #R0163253

The manufacturer no longer makes this part, and there's no substitute part

Membrane Switch Assembly 4100010002
#2

Control panel assembly diagram

Membrane switch assembly

Part #4100010002

The manufacturer no longer makes this part, and there's no substitute part

Fuse Blk .250 Term 30928P01
#8

Back panel & components diagram

Fuse blk .250 term

Part #30928P01

The manufacturer no longer makes this part, and there's no substitute part

#8-32 Captive Nut 5072-D
#8-32 captive nut

Part #5072-D

The manufacturer no longer makes this part, and there's no substitute part

#8 Flat Washer 5003-U
#11

Interior electrical components diagram

#8 flat washer

Part #5003-U

The manufacturer no longer makes this part, and there's no substitute part

#8 U-clip 5147-ZZ
#44

Interior electrical components diagram

#8 u-clip

Part #5147-ZZ

The manufacturer no longer makes this part, and there's no substitute part

Effective articles & videos to help repair your microwaves

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…